（）电源为110VDC。 ["司机室照明","空调","辅助逆变器风扇","主逆变器风扇"]
1岁小儿正常的体格发育指标，以下哪项是错误的（） ["体重9kg","身长75cm","出牙8颗","腕部骨化中心2个","头围48cm"]
对休克患者监测补液的最佳指标是（） ["血压","脉压","尿量","中心静脉压","肺动脉楔压"]
考评机构资质证书的有效期为（）年。 ["2","3","4","5"]
体重50kg，疝修补手术，历时2小时，补充第三间隙体液丢失的液体量为（） ["100ml","200ml","300ml","400ml","500ml"]
“孤岛效应”的发生会产生什么样的后果？
